Home / 1,522,715.60-2,283,295.80-563,122.64

Finding the Fourth Proportional to 1,522,715.60, 2,283,295.80 and 563,122.64

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Solution

The fourth proportional to 1,522,715.60, 2,283,295.80 and 563,122.64 is: 844,396.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,522,715.60 : 2,283,295.80 = 563,122.64 : x
  2. Step 2: Convert to fraction form
    1,522,715.60/2,283,295.80 = 563,122.64/x
  3. Step 3: Cross multiply
    1,522,715.60x = 2,283,295.80 × 563,122.64
  4. Step 4: Simplify right side
    1,522,715.60x = 1,285,775,558,796.91
  5. Step 5: Solve for x
    x = 1,285,775,558,796.91/1,522,715.60
  6. Step 6: Final answer
    x = 844,396.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.